西门子电动蝶阀执行器 最新技术资料 发布时间：2018-07-13 16:42:53      点击：

Subject: CPS BU –Product upgrade - Butterfly valve VKF42 actuator SQL321B.. and SQL361B.. /

控制产品与系统事业部–产品升级通知–蝶阀VKF42系列执行器SQL321B..和SQL361B..系列执行器产品

        
BT Product News 楼宇科技集团产品信息                                                           10th Oct 2015
 
CPS BU –Product upgrade - Butterfly valve VKF42 actuator SQL321B.. and SQL361B.. 
控制产品与系统事业部–产品升级通知–蝶阀VKF42系列执行器SQL321B..和SQL361B..系列执行器产品


Dear colleagues,
尊敬的各位同事：


We are pleased to announce that Current product SQL321B..and SQL361B..for VKF42.. Butterfly valve actuators have been upgraded 
我们很高兴的宣布, VKF42系列蝶阀执行器SQL321B..和SQL361B系列执行器已经完成产品升级。


Products introduction in brief / 产品简要介绍
 The IP protection class of the SQL321B.., SQL361B.. will be enhanced from IP65 to IP67 making it even more robust for outdoor installation
所有的SQL321B.., SQL361B.. 执行器IP防护等级从IP65 升级为 IP67 ，使其在户外应用更加耐用。
 The SQL321B25, SQL321B1400 actuator gear constructions changed and thereby the actuator appearances have been modified
SQL321B25, SQL3.1B1400，执行器的齿轮箱结构优化，由此带来了执行器外观变化。


Type/型号 Change/变化 outlook old/老外观 outlook new/新外观
SQL321B25 Gear train will become more compact, so that the actuator become shorter than before
齿轮箱更加紧凑，执行器高度变短
SQL321B1400 External gear train box are moved into the gearbox housing
外部齿轮箱移入本体
SQL361B1400


 By adjusting the jumper on PCB, the SQL361B.. butterfly actuators can now also be operated with 4..20mA control and feedback signals besides the original 0..10V signal. 
            Adjust the wire jumper as indicated below description
通过调节PCB版上的跳线，SQL361B.. 蝶阀执行器在除了可以接受和反馈0..10V控制信号，也可以接受4..20mA控制信号和反馈4..20mA信号。


Input signal S2 S1 Output signal S3 S4
0…10 V* 0…10 V plug 0…10 V* 0…10 V unplug
4…20 mA 4…20 mA unplug 4…20 mA 4...20 mA unplug
* Factory setting



All product version numbers have will be upgraded to “D”；The new versions are easily recognizable by the version code ”"D” on the product label.
 All product version numbers have will be upgraded to “D”；The new versions are easily recognizable by the version code ”"D” on the product label.
            所有型号产品版本号升为“D”，产品的版本号可以通过产品和包装上的版本号识别。
 


For more information about new products, please refer to the attachment.
关于最新产品的更多信息，请参见附件。

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